National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SEAT , HELICAL COMPRESSION SPRING
Definition:
A CIRCULAR ITEM, USUALLY HAVING A FLAT OR GROOVED FLANGE, BOSS(ES), AND/OR COUNTERBORE DESIGNED TO ACCOMMODATE THE END OF THE SPRING. IT IS USED TO POSITION THE SPRING, BUT DOES NOT ENCASE THE SPRING OR RESTRAIN LATERAL MOTION. IT MAY BE USED IN CONJUNCTION WITH A RETAINER, HELICAL COMPRESSION SPRING. EXCLUDES WASHER (1), (AS MODIFIED); SEAT, BALL SOCKET AND HOLDER, SPRING. SEE ALSO ROTOR, ENGINE POPPET VALVE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| RD34733 | 51663 | A | 3 | 2 | 2 | SB |
CAGE Information
| Code | Company |
|---|---|
| 51663 | CRANE CO. DBA LEAR ROMEC |
Federal Supply Class
Title
HARDWARE, COMMERCIAL
Inclusions:
INCLUDES ACCESS COVERS; BUMPERS; CASTERS; CABINET AND DOOR HARDWARE; CLEVISES; HINGES; LATCHES; STRAPS AND STRAPPING; TURNBUCKLES; WEBBED STRAPS.
Exclusions:
EXCLUDES WEAPONS SYSTEM HARDWARE (FSC 5342).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BZMH | SPHERICAL SEAT TOP RADIUS | 0.0050 INCHES MINIMUM AND 0.0150 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.0050 INCHES NOMINAL |
| MATL | MATERIAL | ALUMINUM ALLOY, QQ-A-200/8, 6061, T6 |
| BBRB | END DIAMETER | 0.6150 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM |
| BZDL | COUNTERBORE LENGTH | 0.6570 INCHES MINIMUM AND 0.6620 INCHES MAXIMUM |
| AATE | CHAMFER ANGLE IN DEG | 30.0 |
| ABXV | BORE DIAMETER | 0.5100 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM |
| APGF | DESIGN TYPE | SOLID |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.9000 INCHES NOMINAL |
| AATA | COUNTERSINK ANGLE IN DEG | 40.0 |
| AYRZ | COUNTERSINK DIAMETER | 0.0940 INCHES MINIMUM AND 0.1090 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | SEAT |
| ALME | MATERIAL HARDNESS RATING | NOT RATED |
| ABKW | OVERALL HEIGHT | 1.1500 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 0.9960 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM |